LUNAIR heat pump efficiency: 4 outdoor models compared
LUNAIR has 4 heat pump outdoor models certified with this refrigerant group, in 4 AHRI-certified combinations. Each model is compared with models of the same size and duct type, so the scores below do not depend on which sizes LUNAIR makes. LUNAIR has no QMID (IRS Qualified Manufacturer ID) on file, so it is not ranked against other manufacturers.
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ManufacturerData as of updated · sources
- Outdoor models
- 4
- AHRI certifications
- 4
- Efficiency index
- —
- No model has all five ratings
- Meet CEE 2025
- 0%
- 0 models
How LUNAIR compares with comparable models
For each rating: the share of same-size, same-type models that a typical model of this manufacturer beats (50% is typical), its rank, and the raw median for context. Raw medians are not comparable across manufacturers that make different sizes.
- LUNAIR
- Middle half of its models
- Other ranked manufacturers
Source: AHRI Directory, NEEP · as of
| Rating | Beats comparable models | Rank | Raw median |
|---|---|---|---|
| Efficiency index0 models scored | — | Not ranked | — |
| COP at 5°F0 models scored | — | Not ranked | — |
| Capacity retention at 5°F0 models scored | — | Not ranked | — |
| HSPF24 models scored | 23% | Not ranked | 7.5 |
| SEER24 models scored | 20% | Not ranked | 14.3 |
| EER24 models scored | 57% | Not ranked | 11.7 |
| Heating capacity at 5°F0 models scored | — | Not ranked | — |
Standards met
| Standard | Share | Models |
|---|---|---|
| CEE 2025 Tier 1 (Split ASHP) | 0% | 0 |
| CEE 2026 Tier 1 (Split ASHP) | 0% | 0 |
| CEE Advanced Tier (Split ASHP) | 0% | 0 |
| Xcel Energy Colorado cold-climate ASHP (2025) | 0% | 0 |
| DOE Cold Climate Heat Pump Challenge | 0% | 0 |
| ENERGY STAR Cold Climate | 0% | 0 |
Sizes and duct types offered
Models per peer group, and how they score against the other models of that group.
- LUNAIR (median, middle 50%, 10th–90th)
- All models of the group
Source: AHRI Directory · as of
| Size and duct type | Models | Index | COP@5°F | HSPF2 | SEER2 |
|---|---|---|---|---|---|
| Ducted, up to 1.5 tons | 1 | — | — | 14% | 22% |
| Ducted, 2 tons | 1 | — | — | 21% | 15% |
| Ducted, 2.5–3 tons | 2 | — | — | 29% | 21% |
Every LUNAIR model in the market
LUNAIR’s 4 models with a known size and duct type, over the shape of the whole catalog.
- LUNAIR models
- Ducted median by size
- Non-ducted median by size
- Every model at each size (width = count)
- Standard threshold
Dots: 4 lunair models, each through its representative certification, in the colour of the rating shown. The grey shapes count all 14,508 models, half a ton at a time.
Show the data as a table
| Duct type, size | Models | 10th pct. | 25th | Median | 75th | 90th |
|---|---|---|---|---|---|---|
| Ducted, 0.5 tons | 826 | 1.64 | 1.71 | 1.75 | 1.85 | 2.24 |
| Ducted, 1 ton | 407 | 1.80 | 1.90 | 2.05 | 2.41 | 2.45 |
| Ducted, 1.5 tons | 992 | 1.75 | 1.86 | 2.00 | 2.17 | 2.40 |
| Ducted, 2 tons | 999 | 1.75 | 1.86 | 2.00 | 2.18 | 2.30 |
| Ducted, 2.5 tons | 1,040 | 1.70 | 1.80 | 2.00 | 2.10 | 2.36 |
| Ducted, 3 tons | 696 | 1.80 | 1.90 | 2.00 | 2.10 | 2.42 |
| Ducted, 3.5 tons | 864 | 1.70 | 1.80 | 2.00 | 2.10 | 2.46 |
| Ducted, 4 tons | 727 | 1.80 | 1.86 | 2.00 | 2.12 | 2.40 |
| Ducted, 4.5 tons | 690 | 1.70 | 1.80 | 1.90 | 2.10 | 2.20 |
| Ducted, 5 tons | 86 | 1.89 | 2.00 | 2.10 | 2.10 | 2.10 |
| Non-ducted, 0.5 tons | 1,186 | 1.75 | 1.80 | 1.90 | 2.00 | 2.22 |
| Non-ducted, 1 ton | 1,343 | 1.80 | 1.80 | 1.99 | 2.10 | 2.21 |
| Non-ducted, 1.5 tons | 1,261 | 1.80 | 1.80 | 2.00 | 2.10 | 2.31 |
| Non-ducted, 2 tons | 761 | 1.80 | 1.98 | 2.00 | 2.10 | 2.30 |
| Non-ducted, 2.5 tons | 403 | 1.80 | 1.85 | 2.00 | 2.00 | 2.10 |
| Non-ducted, 3 tons | 473 | 1.90 | 1.98 | 2.00 | 2.03 | 2.20 |
| Non-ducted, 3.5 tons | 280 | 2.00 | 2.00 | 2.00 | 2.05 | 2.10 |
| Non-ducted, 4 tons | 204 | 1.96 | 2.00 | 2.05 | 2.10 | 2.11 |
| Non-ducted, 4.5 tons | 78 | 1.90 | 1.91 | 1.95 | 2.01 | 2.01 |
| Non-ducted, 5 tons | 84 | 1.99 | 2.00 | 2.05 | 2.20 | 2.20 |
Source: AHRI Directory · as of
Top LUNAIR models
Its top five cold-climate picks and its top five all-around models across sizes (both scores compare each model with models of its own size and duct type, so sizes compare), then, on each single rating, the model that beats the largest share of comparable models.
Cold-climate picks
No LUNAIR model keeps at least 70% of its heat at 5°F with all three cold-climate ratings.
All-around best
No LUNAIR model has all five all-around ratings.
Best model on each rating
| Rating | Model | Value | Compared with | Beats | AHRI ref. |
|---|---|---|---|---|---|
| COP at 5°F | — | — | — | — | — |
| Capacity retention at 5°F | — | — | — | — | — |
| HSPF2 | OLSH302G | 7.5 | Ducted, 2.5–3 tons | 27% | 218640279 |
| SEER2 | OLSH182G | 14.3 | Ducted, up to 1.5 tons | 21% | 218640277 |
| EER2 | OLSH302G | 11.7 | Ducted, 2.5–3 tons | 56% | 218640279 |
| Heating capacity at 5°F | — | — | — | — | — |
LUNAIR size class by size class: cold-climate and all-around
Its best model on each board in every size and duct type it makes. Both scores are 0–100 against every model of that size class (the line on each bar is 50, the typical model there). Cold-climate picks must keep at least 70% of their heat at 5°F; the all-around score needs all five ratings and has no such bar.
| Size and duct type | Cold-climate pickCold-climate score, best model | All-around bestAll-around score, best model |
|---|---|---|
| Ducted, up to 1.5 tons | None on this board (0 of 1 models qualify) | None on this board (0 of 1 models have all five ratings) |
| Ducted, 2 tons | None on this board (0 of 1 models qualify) | None on this board (0 of 1 models have all five ratings) |
| Ducted, 2.5–3 tons | None on this board (0 of 2 models qualify) | None on this board (0 of 2 models have all five ratings) |
Newest LUNAIR certifications
By AHRI reference number; AHRI issues references in increasing order.
| Outdoor model | Size · type | COP@5°F | Cap. 5/47 | HSPF2 | SEER2 | Meets | Combos | AHRI ref. |
|---|---|---|---|---|---|---|---|---|
| OLSH362GLUNAIRwith ducted air handler ISC362G | 3 tons33,000 Btu/h · Ducted | — | — | 7.5 | 14.3 | None | 1 | 218640280 |
| OLSH302GLUNAIRwith ducted air handler ISC302G | 2.5 tons27,000 Btu/h · Ducted | — | — | 7.5 | 14.3 | None | 1 | 218640279 |
| OLSH242GLUNAIRwith ducted air handler ISC242G | 2 tons22,800 Btu/h · Ducted | — | — | 7.5 | 14.3 | None | 1 | 218640278 |
| OLSH182GLUNAIRwith ducted air handler ISC182G | 1.5 tons17,600 Btu/h · Ducted | — | — | 7.5 | 14.3 | None | 1 | 218640277 |
Compare LUNAIR
Manufacturers of a similar size, side by side.
LUNAIR includes these brand names as listed in AHRI: LUNAIR. Standards are checked against published thresholds; program rules beyond ratings are not checked.